Amazon.com: Pilot USA Push to Talk Switch for Icom Headset Adapters : Electronics
Air Tube Earpiece Throat Microphone Headset Mic PTT for ICOM Walkie Talkie Two Way Radio IC-A2 IC-V85 IC-V80 IC-V8 Vertex VX-200 - AliExpress Cellphones & Telecommunications
Icom Bluetooth Headset for A16E/A25/A120 Transceiver